<template>
  <div class="login-container">
    <div class="logo" />
    <div class="form">
      <h1>登录</h1>

      <el-card shadow="never" class="login-card">
        <!--登录表单-->
        <el-form ref="form" :model="formdata" :rules="rules">
          <el-form-item prop="username">
            <el-input v-model="formdata.mobile" placeholder="请输入账号" />
          </el-form-item>

          <el-form-item prop="password">
            <el-input v-model="formdata.password" placeholder="请输入密码" show-password />
          </el-form-item>
          <el-form-item prop="isgreen">
            <el-checkbox v-model="formdata.isgreen">用户平台使用协议</el-checkbox>
          </el-form-item>

          <el-button type="primary" style="width: 350px;" @click="onsubmit">登录</el-button>
        </el-form>
      </el-card>

    </div>

  </div>

</template>

<script>
import { mapActions } from 'vuex'

// 表单校验-element-ui
// 1. data中定义一个对象formData, 用来收集数据
// 2. v-model="formData.xxx" 收集数据
// 3. 定义rules对象
// 4. 把formData 和 rules绑定给el-form组件
// 5. 给form-item绑定prop属性
// 6. 表单提交校验: $ref获取form组件的实力对象, 调用validate方法
export default {
  name: 'Login',
  data() {
    return {
      formdata: {
        mobile: '13800000002',
        password: 'hm#qd@23!',
        isgreen: true
      },
      rules: {
        mobile: [{ required: true, message: '用户名必填', trigger: 'blur' }, { pattern: /^1[3456789]\d{9}$/, message: '请输入正确的手机号' }],
        password: [{ required: true, message: '用户必填' }],
        isgreen: [{
          trigger: 'change',
          // 自定义校验规则
          validator: (rule, value, callback) => {
            // console.log(value)
            if (value) {
              callback()
            } else {
              callback(new Error('请同意用户协议'))
            }
          }
        }]
      }
    }
  },
  methods: {
    ...mapActions('user', ['loginActions']),
    async onsubmit() {
      await this.$refs.form.validate()
      this.loginActions(this.formdata)
    }
  }
}
</script>

<style lang="scss">
.login-container {
  display: flex;
  align-items: stretch;
  height: 100vh;

  .logo {
    flex: 3;
    background: rgba(38, 72, 176) url(../../assets/common/login_back.png) no-repeat center / cover;
    border-top-right-radius: 60px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    padding: 0 100px;

    .icon {
      background: url(../../assets/common/logo.png) no-repeat 70px center / contain;
      width: 300px;
      height: 50px;
      margin-bottom: 50px;
    }

    p {
      color: #fff;
      font-size: 18px;
      margin-top: 20px;
      width: 300px;
      text-align: center;
    }
  }

  .form {
    flex: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 176px;

    .el-card {
      border: none;
      padding: 0;
    }

    h1 {
      padding-left: 20px;
      font-size: 24px;
    }

    .el-input {
      width: 350px;
      height: 44px;

      .el-input__inner {
        background: #f4f5fb;
      }
    }

    .el-checkbox {
      color: #606266;
    }
  }
}
</style>
